156958963406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{19843}}^1$

素因数の和:20229

約数の個数: 64

約数和(自身を含む): 286668011520

約数和(自身を除く): 129709048114

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 227, 262, 266, 454, 917, 1589, 1834, 2489, 3178, 4313, 4978, 8626, 17423, 19843, 29737, 30191, 34846, 39686, 59474, 60382, 138901, 208159, 277802, 377017, 416318, 565003, 754034, 1130006, 2599433, 2639119, 3955021, 4504361, 5198866, 5278238, 7910042, 9008722, 18196031, 31530527, 36392062, 49389227, 63061054, 85582859, 98778454, 171165718, 345724589, 590071291, 599080013, 691449178, 1180142582, 1198160026, 4130499037, 8260998074, 11211354529, 22422709058, 78479481703, 156958963406]

約数ペア:

[(1, 156958963406), (2, 78479481703), (7, 22422709058), (14, 11211354529), (19, 8260998074), (38, 4130499037), (131, 1198160026), (133, 1180142582), (227, 691449178), (262, 599080013), (266, 590071291), (454, 345724589), (917, 171165718), (1589, 98778454), (1834, 85582859), (2489, 63061054), (3178, 49389227), (4313, 36392062), (4978, 31530527), (8626, 18196031), (17423, 9008722), (19843, 7910042), (29737, 5278238), (30191, 5198866), (34846, 4504361), (39686, 3955021), (59474, 2639119), (60382, 2599433), (138901, 1130006), (208159, 754034), (277802, 565003), (377017, 416318)]